ASTM A204 grade B Sheets and plate

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Thabiso Steel, located in Cape Town, South Africa, has earned a solid reputation as a reliable manufacturer and supplier of Alloy Steel T23 Tubing. They are known for providing top-notch materials that adhere to international standards. With a strong emphasis on durability and performance, Thabiso Steel’s T23 tubing is commonly utilized in high-temperature and high-pressure settings. Thanks to their cutting-edge manufacturing techniques and rigorous quality control, their products boast exceptional strength, corrosion resistance, and a long lifespan, making them a go-to choice for industries in energy, power generation, and beyond, both locally and globally.

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SA 204 GR B Sheets

ASTM A204 Alloy Steel Gr.B Plates

Astm A204 Grade B Plate

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What is ASTM A204 grade B Sheets and plate?

Alloy Steel T23 Tubing is made up of a blend of chromium (2.0–2.6%), molybdenum (0.05–0.10%), tungsten (1.4–1.8%), along with trace amounts of vanadium, niobium, and carbon. This distinctive alloy mix enhances its creep strength and oxidation resistance at high temperatures. The tubing typically shows a tensile strength ranging from 440 to 640 MPa and a yield strength of about 205 MPa, along with impressive hardness and elongation characteristics. Its finely tuned microstructure and balanced chemistry make it perfect for long-term use in demanding environments.

ASTM A204 grade B Sheets and plate Specifications

Standard: ASTM A204/ ASME SA204

Steel Grade: Grade B

Thickness: 6mm to 150mm

Length: 3000mm to 15000mm

Width: 1500mm to 4050mm

Delivery state: Hot Rolled

Surface: Mill Varnish, Oiled,Galvanized, Bare

Application: steel boiler plates, high temperature pressure vessel plates

ASTM A204 grade B Sheets and plate Chemical Composition

Grade	Chemical Composition(%)
Grade	P	Mn≥	C	Si	S
ASTM A204 Grade B(A204GRB)	0.035	0.98	0.20	0.13-0.45	0.035

ASTM A204 grade B Sheets and plate Mechanical Properties

Mechanical Property	A204 Grade B
[MPa] Tensile strength, kis	70-90 [485-620]
min, % Elongation in 2 in. [50 mm]	21
[MPa] Yield strength, min, kis	40 [275]
min, % Elongation in 8 in. [200 mm]	17

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Top Manufacturer and Supplier of ASTM A204 grade B Sheets and plate in Cape Town, Uk

Jaxon Steel is a trusted manufacturer and supplier of high-quality ASTM A204 Grade B Sheets and Plates in Cape Town, South Africa. We specialize in premium steel products, focusing on ASTM A204 Grade B steel, known for its excellent strength, durability, and resistance to high-temperature and pressure environments. Our extensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings, and Bars to meet diverse industrial needs. Committed to fast delivery and outstanding customer service, we use only the finest raw materials to ensure superior performance and safety in critical applications. Contact us today for all your ASTM A204 Grade B Sheet and Plate requirements!

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Astm A204 Grade B Plates

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Uses of ASTM A204 grade B Sheets and plate

You’ll find Alloy Steel T23 Tubing in applications like superheater and reheater tubes, heat exchangers, boilers, and pressure vessels that operate under intense heat and stress. It’s widely used in power plants, petrochemical sectors, and refineries, thanks to its outstanding resistance to creep, thermal fatigue, and oxidation. The tubing’s ability to maintain its structural integrity in extreme conditions makes it an excellent fit for steam and gas turbine systems. Moreover, it’s a preferred choice in chemical processing plants and energy generation facilities where high performance and durability are crucial.